Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11152159 | Hybrid capacitor and manufacturing method thereof | Kazuma Okura, Kenji Tamamitsu | 2021-10-19 |
| 10984961 | Hybrid capacitor and manufacturing method thereof | Shotaro KON, Kenji Tamamitsu | 2021-04-20 |